Marlin 917V & Marlin 925 Trigger Spring Kit

Consists of a custom designed and manufactured spring:

Custom Coil Trigger Return Spring

This Marlin 917V & Marlin 925 Trigger Spring Kit will reduce your trigger pull from a factory weight of 6.5 lbs to a modified weight of 4 lbs. The
fastest Marlin 925 trigger modification and safest Marlin 925 trigger
adjustment. The Marlin 917V trigger group is the same as the Marlin 925 trigger group. Do your own Marlin 917 trigger job and feel your new performance. The new Marlin 900 series bolt action rimfire rifles feature the T-900 Fire Control System. This spring kit will work for a variety of Marlin rimfires with a 900 series trigger assembly. To include but not limited to Marlin 915, Marlin 917, Marlin 925, Marlin 980, Marlin 981, Marlin 982, Marlin 983 and Marlin 25. Install
the best marlin 925 trigger upgrade with a custom engineered marlin 925 trigger
spring. This KIT is made of the highest quality spring steel available, right here in the USA. This KIT will improve your accuracy and tighten your shot groups. Reduced malfunctions should be expected because the KIT spring is constructed of the highest quality spring steel. *** Also compatible with the Marlin 17(V/VS), 880,882,883.***

The Marlin 917V & Marlin 925 Trigger Spring Kit is protected by the M*CARBO 100% Lifetime Guarantee. This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible.

Tested and Approved:

The Marlin 917V & Marlin 925 Trigger Spring Kit has been tested with numerous brands of ammunition to ensure reliable operation and safety.

You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Installation by MCARBO is available and recommended. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the Marlin 917V / Marlin 925 Trigger Spring Kit. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

Q: I heard that someone used a spring from an ink pen to adjust their trigger pull on a Marlin 915.

A: That method is not recommend because it's an unsafe modification to a firearm with a component that wasn't intended to function in a trigger assembly. We do not recommend this. It's not worth potentially injuring yourself or worse, someone else.

Q: Should I be concerned with any malfunctions or light strikes after installing this kit?

A: No, all of our MCARBO Trigger Spring Kits have been professionally engineered, designed and manufactured to reduce trigger pull while maintaining 100% reliability of the firearm. You will not experience any sort of light strike or malfunction but you will experience a crisp smooth lighter trigger pull. Guaranteed or your Money Back!

MCARBO 100% Lifetime Guarantee - This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible.

ATTENTION: We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon my be prohibited in your state. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that my be incurred.

Great trigger improvement.

I installed 3 of these kits. 2 Marlin MN, 1 Marlin N. All accurate rifles, but trigger pull was very heavy..

On all 3 rifled, trigger pull was noticeably improved, with a nice break. Much more enjoyable to shoot now.

Also, customer service is great.

Railroader82

South Point, Ohio

Simple =good

9/7/2017

Rating:

Pros:

Cons:

I have a marlin25mn that has great accuracy but was hard to produce because of the trigger. Fortunately this product Is a quick cost effective remedy . It is also simple to install and quick. It improved the crispness to the trigger break and did seem to lighten it up noticeably well. Thanks MCARBO for this awesome USA made improvement! Have a great day.

Anthony F.

Martinsville VA

Marlin 925M trigger spring

6/24/2017

Rating:

Pros:

Cons:

I wanted to improve my trigger pull weight to 2lb and lucky enough the factory trigger was not bad 2.5-3 lbs using a Wheeler trigger pull gauge. I ordered the M917v/925 trigger spring and within 5 minutes spring was installed with a bit of minor lubrication on a few parts and now the trigger breaks constant at 2 lbs which is nice... Squirrels best look out in the fall....

Mike

Montana

Marlin Model 25MN

6/14/2017

Rating:

Pros:

Cons:

I replaced the trigger return spring on a Marlin 25MN with this spring (Marlin 917V / Marlin 925 Trigger Spring Kit). The overall length of the original and new springs were the same. The new spring was visibly lighter wire and compressed easier. The new spring appeared slightly larger in diameter but fit in the housing fine. Installation was pretty straight forward. I did find a better picture of the M25 trigger on the internet as the 917/925 trigger housing is different. The measured pull (Wheeler trigger pull gauge) went from just over 5.5# to 3.5#. The new spring reliability returns the trigger to the forward position. Well worth the time.

Kelly

Marlin 917 and 983 Trigger Replacement

3/20/2017

Rating:

Pros:

Cons:

Great customer service and installation was very easy with use of the provided instructions. Thanks again for all the help.